Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, Apr 21, 2026 at 5:18:36 am CDT

Watches, Warnings & Advisories

National Weather Service Fort Worth/Dallas, TX

National Weather Service Austin/San Antonio, TX

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National Weather Service Lake Charles, LA

National Weather Service Corpus Christi, TX

National Weather Service Brownsville/Rio Grande Valley, TX

National Weather Service National Weather Service

Flood Warning

Coastal Flood Advisory

Rip Current Statement

Current Radar

Tuesday Outlook

Tonight

Locally Heavy Rain Today & Wednesday

This is the current HGX radar.

Numerous showers and scattered thunderstorms are expected on Tuesday, some of which could produce heavy rainfall and localized flooding. Forecast high temperatures are 64-71°F inland and 72-77°F along the coast.

Mostly cloudy with scattered showers and storms this evening across Houston/Galveston area with forecast lows from 55-62°F inland and 63-70º F near the coast. There may be a lull overnight with showers and storms redeveloping near sunrise Wednesday morning.

Scattered to numerous showers and storms are possible Tuesday through Wednesday as a trough of low pressure develops along the coast. Locally heavy rainfall is possible with rain rates peaking near 2-3". This could result in minor flooding in low-lying and poor drainage areas. There is a Marginal Risk (level 1 of 4) for most of the area today and again Wednesday.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	04:35	Light Rain	10	59	53	82	CALM	-	30.20
Caldwell	14:50	Partly Cloudy						-
College Station	04:53	Overcast	10	60	58	92	ESE 3	-	30.17
Huntsville	04:53	Mostly Cloudy	10	61	56	83	SE 5	-	30.20
Navasota	04:55	Lightning Observed	9	60	60	100	CALM	-	30.17
Conroe	04:53	Clear	10	61	58	89	SE 5	-	30.17
Hooks Airport	04:53	Mostly Clear	10	61	59	93	S 5	-	30.18
Intercontinental Airport	04:53	Light Rain	10	63	58	83	SE 17G28	-	30.15
Houston Hobby Airport	04:53	Light Rain \ Mist \ Lightning Observed	6	64	62	93	ESE 15	-	30.16
Sugar Land	04:53	Light Rain \ Lightning Observed	10	63	61	93	CALM	-	30.19
Wharton	04:55	Light Rain	7	59	58	94	ESE 13	-	30.19
Pearland	04:53	Rain \ Mist \ Lightning Observed	6	64	62	93	ESE 9	-	30.19
Ellington Field	04:54	Light Rain \ Mist	5	64	62	93	N 6	-	30.18
La Porte	04:35	Light Rain With Thunder In The Vicinity \ Mist \ Lightning Observed	5	64	62	95	E 7	-	30.20
Angleton/Lake Jackson	04:53	Thunder \ Mist \ Lightning Observed	4	59	57	93	NNE 8	-	30.19
Galveston	04:52	Lightning Observed	10	65	58	77	NNE 8	-	30.20
Bay City	04:55	Thunder In The Vicinity	10	61	61	100	NNE 12	-	30.15
Palacios	04:53	Lightning Observed	10	63	61	93	NNE 15	-	30.16
Rig 20 Miles SE of Galveston	05:05	Haze	6				CALM	-	30.21
Rig 20 Miles SE of Matagorda	05:00	Mostly Cloudy	10	73	66	78	CALM	-	30.19